Arizona · 10K · 5K · Half Marathon
Tucson Shamrock Half Marathon / 10K / 5K
Tucson Shamrock Half Marathon / 10K / 5K is a 10K, 5K, half marathon and Virtual Run event held in Tucson, Arizona. Its next confirmed date is Sunday, March 14, 2027.
- Race day
- March 14, 2027
- Location
- Tucson, AZ
Race details
- Date
- Sunday, March 14, 2027
- Location
- Tucson, Arizona
- Distances
- 10K, 5K, Half Marathon, Virtual Run
- Registration
- raceroster.com
Registration, course & weather
- Registration status
- Open
- Entry fee
- Listed fee for the longest distance, $76.15 (from raceroster.com, checked October 6, 2026)
- Start time
- 7:30 AM MST
- Course profile
- Loop course; Road surface
About the Tucson Shamrock Half Marathon / 10K / 5K
A St. Patrick's-themed half marathon, 10K and 5K by StartLine Racing on the paved Rillito River Park trails, starting and finishing at Brandi Fenton Memorial Park in Tucson.
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Guides from the RaceRove blog
- 8 min read How to Choose the Best Half Marathon for a PR, Racecation or 50-State Challenge The best half marathon depends on what you want from it. How to choose a course for a personal record, a race worth travelling for, or an efficient stop on a 50-state challenge.
- 7 min read How to Find a 5K, 10K, Half Marathon or Marathon Near You A practical way to find running races near you: pick a distance, decide how far you'll travel, read the listing properly and confirm the details before you register.
- 9 min read How to Run a Race in All 50 States How to plan a 50-state running challenge: set your own rules, group states into trips, build a calendar around the seasons, budget for it and keep track of every finish.
- Blog All guides Planning advice for finding, choosing and travelling to races.
Tucson Shamrock Half Marathon / 10K / 5K: common questions
- When is the Tucson Shamrock Half Marathon / 10K / 5K?
- The next confirmed date is Sunday, March 14, 2027.
- Where is the Tucson Shamrock Half Marathon / 10K / 5K held?
- In Tucson, Arizona.
- What distances does the Tucson Shamrock Half Marathon / 10K / 5K offer?
- 10K, 5K, Half Marathon and Virtual Run.
- How do I register for the Tucson Shamrock Half Marathon / 10K / 5K?
- Registration is handled by the organiser at raceroster.com. Entry fees, caps and deadlines are set there.
- Is registration open for the Tucson Shamrock Half Marathon / 10K / 5K?
- Yes — registration is open. Listed fee for the longest distance, $76.15 (from raceroster.com, checked October 6, 2026).
- What time does the Tucson Shamrock Half Marathon / 10K / 5K start?
- 7:30 AM MST.
- What is the course like at the Tucson Shamrock Half Marathon / 10K / 5K?
- Loop course; Road surface.
Plan this race in RaceRove
Save it to your plan, compare it with other races, check typical race-day weather and track your 50-state progress in the interactive app.